Chinese Stock Screening with a Morning Star and Recent Limit-Up

Summary

This Chinese stock-screening note combines three technical conditions: amplitude above 1, a “morning star” candlestick pattern, and at least one limit-up day within the previous 25 days. It describes the pattern and recent limit-up activity as signs of potential price strength and market interest. The post also includes example screening logic and Python code that fetches stock and daily price data, filters out some listings, checks candle conditions, and looks for recent limit-up records.

The note provides no backtest, performance figures, or evidence that the filters predict future returns. It warns that technical signals can be unreliable, past price behavior does not ensure future results, and recent limit-up activity may reflect crowded buying followed by selling. It suggests adding industry, sentiment, and financial information, but does not define or test those additions. The code’s candle tests are a simplified implementation, so the screening description should not be treated as a fully validated strategy.

Key ideas

• The screen combines amplitude above 1 with a morning star pattern and a limit-up day in the prior 25 days.
• The post presents technical conditions as indicators of price strength and market interest.
• Its sample code uses stock listings, daily prices, and limit-up data to filter candidates.
• The post offers no performance evidence and warns that recent limit-up activity can precede crowded selling.
• It suggests considering industry, sentiment, and financial measures alongside chart signals.

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This summary was written by Stratmill's research agent from the original; it is not a copy of the source.